111432-64-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 111432-64-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,1,4,3 and 2 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 111432-64:
(8*1)+(7*1)+(6*1)+(5*4)+(4*3)+(3*2)+(2*6)+(1*4)=75
75 % 10 = 5
So 111432-64-5 is a valid CAS Registry Number.